diff --git a/drivers/media/v4l2-core/v4l2-jpeg.c b/drivers/media/v4l2-core/v4l2-jpeg.c
index 94435a7b6816..b21a78142710 100644
--- a/drivers/media/v4l2-core/v4l2-jpeg.c
+++ b/drivers/media/v4l2-core/v4l2-jpeg.c
@@ -16,7 +16,7 @@
 #include <linux/types.h>
 #include <media/v4l2-jpeg.h>
 
-MODULE_DESCRIPTION("V4L2 JPEG header parser helpers");
+MODULE_DESCRIPTION("V4L2 JPEG helpers");
 MODULE_AUTHOR("Philipp Zabel <kernel@pengutronix.de>");
 MODULE_LICENSE("GPL");
 
@@ -52,6 +52,115 @@ MODULE_LICENSE("GPL");
 #define COM	0xfffe	/* comment */
 #define TEM	0xff01	/* temporary */
 
+/* Luma and chroma qp tables to achieve 50% compression quality
+ * This is as per example in Annex K.1 of ITU-T.81
+ */
+const u8 luma_qt[] = {
+	16, 11, 10, 16, 24, 40, 51, 61,
+	12, 12, 14, 19, 26, 58, 60, 55,
+	14, 13, 16, 24, 40, 57, 69, 56,
+	14, 17, 22, 29, 51, 87, 80, 62,
+	18, 22, 37, 56, 68, 109, 103, 77,
+	24, 35, 55, 64, 81, 104, 113, 92,
+	49, 64, 78, 87, 103, 121, 120, 101,
+	72, 92, 95, 98, 112, 100, 103, 99
+};
+
+const u8 chroma_qt[] = {
+	17, 18, 24, 47, 99, 99, 99, 99,
+	18, 21, 26, 66, 99, 99, 99, 99,
+	24, 26, 56, 99, 99, 99, 99, 99,
+	47, 66, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99
+};
+
+/* Zigzag scan pattern */
+const u8 zigzag[] = {
+	0,   1,  8, 16,  9,  2,  3, 10,
+	17, 24, 32, 25, 18, 11,  4,  5,
+	12, 19, 26, 33, 40, 48, 41, 34,
+	27, 20, 13,  6,  7, 14, 21, 28,
+	35, 42, 49, 56, 57, 50, 43, 36,
+	29, 22, 15, 23, 30, 37, 44, 51,
+	58, 59, 52, 45, 38, 31, 39, 46,
+	53, 60, 61, 54, 47, 55, 62, 63
+};
+
+/*
+ * Contains the data that needs to be sent in the marker segment of an
+ * interchange format JPEG stream or an abbreviated format table specification
+ * data stream. Specifies the huffman table used for encoding the luminance DC
+ * coefficient differences. The table represents Table K.3 of ITU-T.81
+ */
+const u8 luma_dc_ht[] = {
+	0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B
+};
+
+/*
+ * Contains the data that needs to be sent in the marker segment of an
+ * interchange format JPEG stream or an abbreviated format table specification
+ * data stream. Specifies the huffman table used for encoding the luminance AC
+ * coefficients. The table represents Table K.5 of ITU-T.81
+ */
+const u8 luma_ac_ht[] = {
+	0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04,
+	0x00, 0x00, 0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
+	0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32,
+	0x81, 0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0,
+	0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, 0x18, 0x19, 0x1A,
+	0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
+	0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55,
+	0x56, 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+	0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x83, 0x84, 0x85,
+	0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+	0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2,
+	0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5,
+	0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8,
+	0xD9, 0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA,
+	0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA
+};
+
+/*
+ * Contains the data that needs to be sent in the marker segment of an interchange format JPEG
+ * stream or an abbreviated format table specification data stream.
+ * Specifies the huffman table used for encoding the chrominance DC coefficient differences.
+ * The table represents Table K.4 of ITU-T.81
+ */
+const u8 chroma_dc_ht[] = {
+	0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B
+};
+
+/*
+ * Contains the data that needs to be sent in the marker segment of an
+ * interchange format JPEG stream or an abbreviated format table specification
+ * data stream. Specifies the huffman table used for encoding the chrominance
+ * AC coefficients. The table represents Table K.6 of ITU-T.81
+ */
+const u8 chroma_ac_ht[] = {
+	0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05, 0x04, 0x04,
+	0x00, 0x01, 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
+	0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, 0x13, 0x22, 0x32, 0x81,
+	0x08, 0x14, 0x42, 0x91, 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33, 0x52, 0xF0,
+	0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25, 0xF1, 0x17,
+	0x18, 0x19, 0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x35, 0x36, 0x37, 0x38,
+	0x39, 0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54,
+	0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
+	0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x82, 0x83,
+	0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96,
+	0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9,
+	0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3,
+	0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6,
+	0xD7, 0xD8, 0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9,
+	0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA
+};
+
 /**
  * struct jpeg_stream - JPEG byte stream
  * @curr: current position in stream
@@ -675,3 +784,54 @@ int v4l2_jpeg_parse_huffman_tables(void *buf, size_t len,
 	return jpeg_parse_huffman_tables(&stream, huffman_tables);
 }
 EXPORT_SYMBOL_GPL(v4l2_jpeg_parse_huffman_tables);
+
+/**
+ * v4l2_jpeg_get_reference_quantization_tables - Get reference quantization
+ *						 tables as defined in ITU-T.81
+ * @*ref_luma_qt: Output variable pointing to luma quantization table
+ * @*ref_chroma_qt: Output variable pointint to chroma quantization table
+ */
+void v4l2_jpeg_get_reference_quantization_tables(const u8 **ref_luma_qt, const
+						 u8 **ref_chroma_qt)
+{
+	if (ref_luma_qt)
+		*ref_luma_qt = luma_qt;
+	if (ref_chroma_qt)
+		*ref_chroma_qt = chroma_qt;
+}
+EXPORT_SYMBOL_GPL(v4l2_jpeg_get_reference_quantization_tables);
+
+/**
+ * v4l2_jpeg_get_zig_zag_scan - Get zigzag scan table as defined in ITU-T.81
+ * @*ref_zigzag: Output variable pointing to zigzag scan table
+ */
+void v4l2_jpeg_get_zig_zag_scan(const u8 **ref_zigzag)
+{
+	if (ref_zigzag)
+		*ref_zigzag = zigzag;
+}
+EXPORT_SYMBOL_GPL(v4l2_jpeg_get_zig_zag_scan);
+
+/**
+ * v4l2_jpeg_get_reference_huffman_tables - Get reference huffman tables as
+ *					    defined in ITU-T.81
+ * @*ref_luma_dc_ht : Output variable pointing to huffman table for luma DC
+ * @*ref_luma_ac_ht : Output variable pointing to huffman table for luma AC
+ * @*ref_chroma_dc_ht : Output variable pointing to huffman table for chroma DC
+ * @*ref_chroma_ac_ht : Output variable pointing to huffman table for chroma AC
+ */
+void v4l2_jpeg_get_reference_huffman_tables(const u8 **ref_luma_dc_ht,
+					    const u8 **ref_luma_ac_ht,
+					    const u8 **ref_chroma_dc_ht,
+					    const u8 **ref_chroma_ac_ht)
+{
+	if (ref_luma_dc_ht)
+		*ref_luma_dc_ht = luma_dc_ht;
+	if (ref_luma_ac_ht)
+		*ref_luma_ac_ht = luma_ac_ht;
+	if (ref_chroma_dc_ht)
+		*ref_chroma_dc_ht = chroma_dc_ht;
+	if (ref_chroma_ac_ht)
+		*ref_chroma_ac_ht = chroma_ac_ht;
+}
+EXPORT_SYMBOL_GPL(v4l2_jpeg_get_reference_huffman_tables);
diff --git a/include/media/v4l2-jpeg.h b/include/media/v4l2-jpeg.h
index 2dba843ce3bd..b470bbffb73f 100644
--- a/include/media/v4l2-jpeg.h
+++ b/include/media/v4l2-jpeg.h
@@ -14,6 +14,30 @@
 
 #define V4L2_JPEG_MAX_COMPONENTS	4
 #define V4L2_JPEG_MAX_TABLES		4
+/*
+ * Prefixes used to generate huffman table class and destination identifiers as
+ * described below:
+ *
+ * V4L2_JPEG_LUM_HT | V4L2_JPEG_DC_HT : Prefix for Luma DC coefficients
+ *					huffman table
+ * V4L2_JPEG_LUM_HT | V4L2_JPEG_AC_HT : Prefix for Luma AC coefficients
+ *					huffman table
+ * V4L2_JPEG_CHR_HT | V4L2_JPEG_DC_HT : Prefix for Chroma DC coefficients
+ *					huffman table
+ * V4L2_JPEG_CHR_HT | V4L2_JPEG_AC_HT : Prefix for Chroma AC coefficients
+ *					huffman table
+ */
+#define V4L2_JPEG_LUM_HT		0x00
+#define V4L2_JPEG_CHR_HT		0x01
+#define V4L2_JPEG_DC_HT			0x00
+#define V4L2_JPEG_AC_HT			0x10
+
+/* Length of reference huffman tables as provided in Table K.3 of ITU-T.81 */
+#define V4L2_JPEG_REF_HT_AC_LEN		178
+#define V4L2_JPEG_REF_HT_DC_LEN		28
+
+/* Array size for 8x8 block of samples or DCT coefficient */
+#define V4L2_JPEG_PIXELS_IN_BLOCK	64
 
 /**
  * struct v4l2_jpeg_reference - reference into the JPEG buffer
@@ -154,4 +178,8 @@ int v4l2_jpeg_parse_quantization_tables(void *buf, size_t len, u8 precision,
 int v4l2_jpeg_parse_huffman_tables(void *buf, size_t len,
 				   struct v4l2_jpeg_reference *huffman_tables);
 
+void v4l2_jpeg_get_reference_quantization_tables(const u8 **luma_qt, const u8 **chroma_qt);
+void v4l2_jpeg_get_zig_zag_scan(const u8 **zigzag);
+void v4l2_jpeg_get_reference_huffman_tables(const u8 **luma_dc_ht, const u8 **luma_ac_ht,
+					    const u8 **chroma_dc_ht, const u8 **chroma_ac_ht);
 #endif
